PHASE-0.2
nonameCCC
A USB audio dongle with Cirrus Logic CS43198 DAC and FPGA-based USB interface.
Components (19)
| Reference | Value | Description |
|---|---|---|
| U1 | ICE40UP5K-SG48ITR | iCE40 UltraPlus FPGA, 5280 LUTs, 1.2V, 48-pin QFN |
| U2 | USB3300-EZK | Hi-Speed USB Host, Device or OTG PHY with ULPI Interface |
| U4,U5 | TPS62A01ADRL | High Efficiency Synchronous Buck Converter with forced PWM, Adjustable Output 0.6V-5.5V, 1A, Power Good, Enable, SOT-563 |
| U6 | W25Q16JVUX | 16Mbit / 2MiB Serial Flash Memory, Standard/Dual/Quad SPI, 2.7-3.6V, SOIC-8 (208 mil) |
| C1-C4,C16,C18 | 10u | Unpolarized capacitor |
| C5,C8,C10,C12,C14,C15,C20 | 4.7u | Unpolarized capacitor |
| C6,C7,C9,C11,C19,C21 | 100n | Unpolarized capacitor |
| C13,L1,L2 | 1u | Inductor,Unpolarized capacitor |
| C17 | 15p | Unpolarized capacitor |
| D1 | PRTR5V0U2X | Ultra low capacitance double rail-to-rail ESD protection diode, SOT-143 |
| J1 | USB_C_Receptacle_USB2.0_16P | USB 2.0-only 16P Type-C Receptacle connector |
| R1,R2,R6 | 100k | Resistor |
| R3 | 499k | Resistor |
| R4,R7 | 5.1k | Resistor |
| R5 | 453k | Resistor |
| R8 | 100 | Resistor |
| R9 | 12k | Resistor |
| Y1,Y2 | SiT8008xx-1x-xxE | SiTime Low Power Mems programmable oscillator, 1MHz to 110MHz, PQFN-4, 2.5x2.0mm (with output enable pin) |
| Y3 | ASCO | Crystal Clock Oscillator, Abracon ASCO |